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多媒体辅助教学作为现代化教学手段的重要组成部分,在突破时间和空间限制基础上,能够生动形象地再现事物发生和发展的过程。在小学数学中的空间与图形的教学中,由于几何概念、定义等知识都比较抽象,利用多媒体能够显示动态图像灵活多变的优势,为发展学生的空间观念创造更多的条件,使学生能够理解空间与图形的本质属性,激发学习兴趣并提高学习效率等方面具有重要作用。从多媒体教学的优势着手进行分析,总结出如何更进一步落实多媒体在空间与图形教学中应用的手段。
As an important part of modern teaching methods, multimedia assisted teaching can recreate the process of occurrence and development vividly based on the breakthrough of time and space constraints. In the teaching of space and figure in elementary mathematics, because of geometric concepts, definitions and other knowledge are more abstract, the use of multimedia can display the dynamic and flexible advantages of the dynamic image, to create more conditions for the development of students’ space concept, so that students can Understand the essential attributes of space and graphics, stimulate learning interest and improve learning efficiency and so plays an important role. From the advantages of multi-media teaching proceed with the analysis, summed up how to further implement the application of multimedia in space and graphics teaching tools.